The growing speed of a plant is influenced by a number of factors, _____are beyond our control.
| A．most of them | B．most of which |
| C．most of what | D．most of that |
As the story______, the truth about the strange figure is slowly discovered.
| A．begins | B．happens | C．ends | D．develops |
Did you predict that many students ______ up for the dance competition?
| A．would sign | B．signed | C．have signed | D．had signed |
In the last few years thousands of films __________ all over the world.
| A．have produced | B．have been produced |
| C．are producing | D．are being produced |
Take your time—it’s just _____ short distance from here to _____ restaurant.
| A．不填；the | B．a; the | C．the; a | D．不填；a |
E-mail , as well as cellphones, _____an important part in daily communication.
| A．have played | B．play | C．are playing | D．is playing |